Humm... Not what I was hoping for, but thank you just the same. The trike Bren-Downe posted up has ATV pegs on it and I was hoping they were an easy swap from the quad to the bike as KTM uses soooooo many of the same parts and designs between bikes, but I guess I need to decide if I trust welding extensions onto the bikes factory forged pegs, of if I need to start from scratch.
Looking closely at the photo of that KTM F conversion is creating more questions than its answering. Looks like the seat has a splice in it and that he used some sort of combination of ATV and bike plastic between the rear fenders and the seat. It also looks like he used a rear bike fender to make the front fender.
Yesterday I realized I was going to have to use a 10" front disc in order to use the WP forks and stock Brembo caliper, so my need for a stock disc has ended.
I'm thinking that the best way to do this will be to get a piece of steel laser cut to fit the Tri-Z wheel hub and also act as a brake hub that I can bolt a Galfer KTM disc onto. The distance that the adapter hub will add to the offset of the disc location in relation to the rim should give me at least 10mm of clearance between the caliper and the rim, but bolting the disc on with the caliper in place is probably still going to be a thing, unless I get lucky and the waves in the disc allow it.